| Spec&Type | Rated voltage | Rated mechanical tensionload | Structure height (mm） | Min arc distance （mm） | Minnominal creepage distance | Full wave lightning impulse withstand voltage (kv) | 1min power frequency wet withstand voltage |
| FPQ-1/3T16 | 1 | 3 | 118 | 65 | 80 | 45 | 18 |
| FPQ2-10/5T | 10 | 5 | 224 | 152 | 310 | 95 | 42 |
| FPQ2-10/5M | 10 | 55 | 224 | 152 | 310 | 95 | 42 |
| FPQ3-10/5T | 10 | 5 | 250 | 185 | 450 | 105 | 50 |
| FPQ3-10/5M | 10 | 5 | 250 | 185 | 450 | 105 | 50 |
| FPQ-20/8T | 20 | 8 | 400 | 290 | 680 | 170 | 70 |
| FPQ-35/6T | 35 | 6 | 490 | 380 | 920 | 230 | 95 |
1.Composition:They consist of a fiberglass core, a weather-resistant silicone rubber housing, and metal end fittings.
2.Function:Their main role is to isolate the electrical conductors from the ground, preventing energy loss and protecting against electrical shocks.
3.Advantage:They are favored for their durability, high-performance under tension, and resistance to environmental factors like UV light and extreme temperatures.
